yeager is now 89 years old. flight yesterday flying in the back seat of a fighter. he broke the speed barrier back in 1947. from super sonic travel to a slow speed voyage. coming up next the crawling conclusion to space shuttle "endeavour's" final mission. this is the "cbs morning news". conclusion to space shuttle "endeavour's" final mission. this is the "cbs morning news". it could also mean living with joint damage. help relieve the pain and stop the damage with humira, adalimumab. for many adults with moderate to severe ra, humira is clinically proven to help relieve pain and stop joint damage. so you can treat more than just the pain. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal events, such as infections, lymphoma, or other types of cancer, have happened. blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure have occurred.